| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.63 | 10.114% | $144.9431 | $144.94 | $144.95 | $144.90 |
| Purchase #2 | $25.74 | 9.728% | $28.244 | $28.24 | $28.25 | $28.20 |
| Purchase #3 | $201.96 | 11.601% | $225.3894 | $225.39 | $225.40 | $225.40 |
| Purchase #4 | $117.97 | 6.436% | $125.5625 | $125.56 | $125.55 | $125.60 |
| Purchase #5 | $131.89 | 11.728% | $147.3581 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $62.95 | 13.777% | $71.6226 | $71.62 | $71.60 | $71.60 |
| Purchase #7 | $185.69 | 6.469% | $197.7023 | $197.70 | $197.70 | $197.70 |
| 7 purchase totals = | $857.83 | $940.8220 | $940.81 | $940.80 | $940.80 | |